258233470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2347577}}^1$

素因数の和:2347595

約数の個数: 16

約数和(自身を含む): 507076848

約数和(自身を除く): 248843378

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2347577, 4695154, 11737885, 23475770, 25823347, 51646694, 129116735, 258233470]

約数ペア:

[(1, 258233470), (2, 129116735), (5, 51646694), (10, 25823347), (11, 23475770), (22, 11737885), (55, 4695154), (110, 2347577)]